US Bridges

Interstate 110 over Lomita Blvd

Good

Los Angeles County, California · 07-LA-110-4.63-LA · Structure no. 53 0968

Built
1962
63 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
140 ft
2 main spans
Daily traffic
200,000
2022 count
Owner
State
State Highway Agency

About this bridge

Interstate 110 over Lomita Blvd is a concrete continuous box beam or girders - multiple carrying Interstate 110 over Lomita Blvd in Los Angeles County, California. It was built in 1962, so it is 63 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200,000 vehicles a day, roughly 5% of them trucks, projected to reach 243,907 by 2046. The structure is 140 ft (42.7 m) long and 137 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 110
CrossesLomita Blvd
Location07-LA-110-4.63-LA
RouteInterstate 110
Coordinates33.79762, -118.28639
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.3 US tons
Inventory rating32.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length140 ft (42.7 m)
Longest span68 ft (20.7 m)
Deck width137 ft (41.7 m)
Roadway width132 ft (40.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200,000 (2022)
Projected traffic243,907 by 2046
Trucks5%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 110 over Lomita Blvd built?

It was built in 1962, making it 63 years old in 2025.

What condition is Interstate 110 over Lomita Blvd in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Interstate 110 over Lomita Blvd carry?

About 200,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Interstate 110 over Lomita Blvd?

The structure is 140 ft (42.7 m) long with a longest span of 68 ft (20.7 m) and a deck 137 ft wide.

Who owns Interstate 110 over Lomita Blvd?

It is owned by the State Highway Agency.